387735265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{3701}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 486176256

約数和(自身を除く): 98440991

約数列:

[1, 5, 23, 115, 911, 3701, 4555, 18505, 20953, 85123, 104765, 425615, 3371611, 16858055, 77547053, 387735265]

約数ペア:

[(1, 387735265), (5, 77547053), (23, 16858055), (115, 3371611), (911, 425615), (3701, 104765), (4555, 85123), (18505, 20953)]